/*
* Copyright (c) Microsoft Corporation. All rights reserved.
* Copyright (c) 2023 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file has been modified by Huawei to verify type inference by adding verification statements.
*/

// === tests/cases/compiler/moduleExportsUnaryExpression.ts ===
declare function AssertType(value:any, type:string):void;
let x = 1;
AssertType(x, "number");
AssertType(1, "int");

export function foo(y: number) {
    if (y <= x++) 
AssertType(y <= x++, "boolean");
AssertType(y, "number");
AssertType(x++, "number");
AssertType(x, "number");
AssertType(y <= x++, "boolean");
AssertType(y, "number");
AssertType(x++, "number");
AssertType(x, "number");
return y <= x++;

    if (y <= x--) 
AssertType(y <= x--, "boolean");
AssertType(y, "number");
AssertType(x--, "number");
AssertType(x, "number");
AssertType(y <= x--, "boolean");
AssertType(y, "number");
AssertType(x--, "number");
AssertType(x, "number");
return y <= x--;

    if (y <= ++x) 
AssertType(y <= ++x, "boolean");
AssertType(y, "number");
AssertType(++x, "number");
AssertType(x, "number");
AssertType(y <= ++x, "boolean");
AssertType(y, "number");
AssertType(++x, "number");
AssertType(x, "number");
return y <= ++x;

    if (y <= --x) 
AssertType(y <= --x, "boolean");
AssertType(y, "number");
AssertType(--x, "number");
AssertType(x, "number");
AssertType(y <= --x, "boolean");
AssertType(y, "number");
AssertType(--x, "number");
AssertType(x, "number");
return y <= --x;

    x++;
AssertType(x++, "number");
AssertType(x, "number");

    x--;
AssertType(x--, "number");
AssertType(x, "number");

    ++x;
AssertType(++x, "number");
AssertType(x, "number");

    --x;
AssertType(--x, "number");
AssertType(x, "number");
}

export { x };


